457873378754 has 32 divisors (see below), whose sum is σ = 810199915776. Its totient is φ = 191713957120.

The previous prime is 457873378747. The next prime is 457873378757.

457873378754 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (457873378757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13006469 + ... + 13041624.

It is an arithmetic number, because the mean of its divisors is an integer number (25318747368).

Almost surely, 2^457873378754 is an apocalyptic number.

457873378754 is a deficient number, since it is larger than the sum of its proper divisors (352326537022).

457873378754 is a wasteful number, since it uses less digits than its factorization.

457873378754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26048170.

The product of its digits is 553190400, while the sum is 68.

The spelling of 457873378754 in words is "four hundred fifty-seven billion, eight hundred seventy-three million, three hundred seventy-eight thousand, seven hundred fifty-four".